Why it works: Sugar and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 35,032 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Stick Candy
Ingredients
Directions
Make the candy
In a pot, combine sugar, water, vinegar (or cream of tartar), and glycerine.
Boil without stirring for 20 to 30 minutes, until it becomes crisp when dropped in water.
Just before pouring onto greased platters, add baking soda.
Pour the mixture onto the platters to cool.
Once cooled slightly, pour flavoring over the top.
Pull and shape
When partly cool, pull the candy until very white.
Draw it into sticks of your desired size and cut with shears into sticks or kiss-shaped drops.
Color the candy if desired.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Vinegar + vanillatop 26% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Granulated sugar
- Forms the main body of the candy as it cooks into a hard, glassy mass.
- Vinegar or cream of tartar
- Acid that helps prevent sugar from crystallizing, keeping the candy smooth.
- Glycerine
- Helps keep the candy soft and prevents it from turning brittle or grainy.
- Baking soda
- Reacts with the hot acidic syrup to add air bubbles, lightening its texture.
The step that matters
Boil without stirring to the crisp stage. Stirring can trigger sugar crystals and make the candy grainy. Cooking until the drop turns crisp in water ensures the sugar reaches the hard-candy stage, so the candy sets firm rather than sticky.
Swap the vanilla
How well each one fits the dish's main ingredients (sugar, vinegar):
- Vanillathe original
- Strawberryfits about as well
- Pineapplefits about as well
- Apricotfits about as well
Fit is the average pairing score against sugar, vinegar. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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